Leobot Electronics South Africa - Low Cost Arduino & Electronic Component Supplier based in Port Elizabeth, South Africa.
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R15.55
This Strong N35 grade Neodymium Ring Magnet is extremely strong for its size and very has many uses in electromagnetism & radio. Their main advantage is their low weight and size, which means they are easily transported and very practical to use.
Neodymium magnets (AKA Neo, Rare Earth, NIB, NdFeB), invented in the 1980s, are the strongest and most affordable type of rare-earth magnet.
Made of an alloy of neodymium, iron and boron (Nd2Fe14B).
Used in numerous applications requiring strong, compact permanent magnets, such as electric motors, hard drives, magnetic hold downs, jewelry clasps and power generation (wind & hydro turbines).
They have the highest magnetic field strength and have a high coercivity (which makes them magnetically stable).Strong enough even to pin a A4 paper.
Universities or research labs sometimes request such small magnets, for instance to secure tiny parts under the microscope.
These magnets are incredibly strong for their small size and work great for crafts, repairs, hanging items on your fridge, etc.
Grade: N35
Shape: round
Size: approx. 10*3mm
Hole diameter: approx. 3mm
Color: silver, as picture shows
Quantity: 5pcs
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